jtoptics.com - robtex.com
jtoptics.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.4.9.244🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| PTR | server.jtoptics.com | ||||||
| NS | ns1.jtoptics.com ⭐ | ||||||
| A | 142.4.9.244🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| PTR | server.jtoptics.com | ||||||
| NS | ns2.jtoptics.com | ||||||
| A | 142.4.9.244🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| PTR | server.jtoptics.com | ||||||
| MX | mail.jtoptics.com ⭐ | ||||||
| A | 142.4.9.244🇺🇸 EIGI142.4.0.0/19 Unified Layer | ||||||
| PTR | server.jtoptics.com | ||||||
| TXT | v=spf1 +a +mx +ip4:142.4.9.244 ~all | ||||||
| TXT | google-site-verification=LeSzuF0tTlDPxX1GDDkJkwezQwaE3rJs0Z7TWKthn_U | ||||||
| SOA | ns1.jtoptics.comroot@server.jtoptics.com 2026-05-09 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778627796 | ||||||
Previously MX for
jtoptics.com |
Subdomains
Same first word
jtoptics.com |
DNS History
11 records (4 active, 7 former)
○NSdns1.bigrock.in2015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
○NSdns2.bigrock.in2015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
○NSdns3.bigrock.in2015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
○NSdns4.bigrock.in2015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
●NSns1.jtoptics.com2018-01-08 → 2026-05-12 · 3 obs
● 2018-01-08 07:17:14
● 2026-05-12 23:33:40
●NSns2.jtoptics.com2018-01-08 → 2026-05-12 · 3 obs
● 2018-01-08 07:17:14
● 2026-05-12 23:33:40
○MXjtoptics.com2018-01-08 → 2018-01-08 · 4 obs
● 2018-01-08 07:17:14
○ 2026-05-12 01:19:54
○ 2026-05-12 23:33:40
●MXmail.jtoptics.com2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 01:19:54
● 2026-05-12 23:33:40
○MXwww.jtoptics.com2015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
●A142.4.9.2442018-01-08 → 2026-05-12 · 3 obs
● 2018-01-08 07:17:14
● 2026-05-12 23:33:40
○A208.91.199.1352015-06-20 → 2016-12-16 · 4 obs
● 2016-12-16 18:58:46
○ 2018-01-08 07:17:14
○ 2026-05-12 23:33:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| jtoptics.com | ns1.jtoptics.com, ns2.jtoptics.com | 2 records |
✅ Authoritative Response
Server:142.4.9.244
NS records: ns1.jtoptics.com, ns2.jtoptics.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtoptics.com (unsigned zone)
⏱️ Timing
Total: 3664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.4.9.244 |
| NS | 2 | ns2.jtoptics.com, ns1.jtoptics.com |
| MX | 1 | mail.jtoptics.com (pri: 0) |
| TXT | 2 | google-site-verification=LeSzuF0tTlDPxX1, v=spf1 +a +mx +ip4:142.4.9.244 ~all |
| SOA | 1 | ns1.jtoptics.com root.server.jtoptics.co |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.jtoptics.com, ns2.jtoptics.com)
Analysis
Hierarchy
jtoptics.com is a parent of server.jtoptics.com, ns1.jtoptics.com, mail.jtoptics.com and ns2.jtoptics.com.
IP Addresses
jtoptics.com points to an IP address: 142.4.9.244.
other host names, for instance ns2.jtoptics.com, server.jtoptics.com, ns1.jtoptics.com and mail.jtoptics.com share IP numbers with jtoptics.com.
Name Servers
Two name servers ns1.jtoptics.com and ns2.jtoptics.com handle the delegation for jtoptics.com.
Host names with a single IP
ns1.jtoptics.com points to 142.4.9.244
ns2.jtoptics.com points to 142.4.9.244
Host names that point to 142.4.9.244: ns1.jtoptics.com and ns2.jtoptics.com
Mail Servers
jtoptics.com is handled by a single mail server, mail.jtoptics.com.
The host name mail.jtoptics.com points to IP 142.4.9.244.